In this paper, we propose a computationally efficient method of compensating temperature for the transaural stereo. The conventional method can be used to estimate the change in impulse responses caused by the fluctuation of temperature with high accuracy. However, the large amount of computation required makes real-time implementation difficult. Focusing on the fact that the amount of compensation depends on the length of the impulse response, we reduce the computation required by segmenting the impulse response. We segment the impulse responses in the time domain and estimate the effect of temperature fluctuation for each of the segments. By joining the processed segments, we obtain the compensated impulse response of the whole length. Experimental results show that the proposed method can reduce the computation required by a factor of nine without degradation of the accuracy.
The copyright of the original papers published on this site belongs to IEICE. Unauthorized use of the original or translated papers is prohibited. See IEICE Provisions on Copyright for details.
Copy
Yuki YAI, Shigeki MIYABE, Hiroshi SARUWATARI, Kiyohiro SHIKANO, Yosuke TATEKURA, "Rapid Compensation of Temperature Fluctuation Effect for Multichannel Sound Field Reproduction System" in IEICE TRANSACTIONS on Fundamentals,
vol. E91-A, no. 6, pp. 1329-1336, June 2008, doi: 10.1093/ietfec/e91-a.6.1329.
Abstract: In this paper, we propose a computationally efficient method of compensating temperature for the transaural stereo. The conventional method can be used to estimate the change in impulse responses caused by the fluctuation of temperature with high accuracy. However, the large amount of computation required makes real-time implementation difficult. Focusing on the fact that the amount of compensation depends on the length of the impulse response, we reduce the computation required by segmenting the impulse response. We segment the impulse responses in the time domain and estimate the effect of temperature fluctuation for each of the segments. By joining the processed segments, we obtain the compensated impulse response of the whole length. Experimental results show that the proposed method can reduce the computation required by a factor of nine without degradation of the accuracy.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1093/ietfec/e91-a.6.1329/_p
Copy
@ARTICLE{e91-a_6_1329,
author={Yuki YAI, Shigeki MIYABE, Hiroshi SARUWATARI, Kiyohiro SHIKANO, Yosuke TATEKURA, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Rapid Compensation of Temperature Fluctuation Effect for Multichannel Sound Field Reproduction System},
year={2008},
volume={E91-A},
number={6},
pages={1329-1336},
abstract={In this paper, we propose a computationally efficient method of compensating temperature for the transaural stereo. The conventional method can be used to estimate the change in impulse responses caused by the fluctuation of temperature with high accuracy. However, the large amount of computation required makes real-time implementation difficult. Focusing on the fact that the amount of compensation depends on the length of the impulse response, we reduce the computation required by segmenting the impulse response. We segment the impulse responses in the time domain and estimate the effect of temperature fluctuation for each of the segments. By joining the processed segments, we obtain the compensated impulse response of the whole length. Experimental results show that the proposed method can reduce the computation required by a factor of nine without degradation of the accuracy.},
keywords={},
doi={10.1093/ietfec/e91-a.6.1329},
ISSN={1745-1337},
month={June},}
Copy
TY - JOUR
TI - Rapid Compensation of Temperature Fluctuation Effect for Multichannel Sound Field Reproduction System
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 1329
EP - 1336
AU - Yuki YAI
AU - Shigeki MIYABE
AU - Hiroshi SARUWATARI
AU - Kiyohiro SHIKANO
AU - Yosuke TATEKURA
PY - 2008
DO - 10.1093/ietfec/e91-a.6.1329
JO - IEICE TRANSACTIONS on Fundamentals
SN - 1745-1337
VL - E91-A
IS - 6
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - June 2008
AB - In this paper, we propose a computationally efficient method of compensating temperature for the transaural stereo. The conventional method can be used to estimate the change in impulse responses caused by the fluctuation of temperature with high accuracy. However, the large amount of computation required makes real-time implementation difficult. Focusing on the fact that the amount of compensation depends on the length of the impulse response, we reduce the computation required by segmenting the impulse response. We segment the impulse responses in the time domain and estimate the effect of temperature fluctuation for each of the segments. By joining the processed segments, we obtain the compensated impulse response of the whole length. Experimental results show that the proposed method can reduce the computation required by a factor of nine without degradation of the accuracy.
ER -